Reviews Thermocouple Probes - BestBuyersPro.com

Cooper EconoTemp 32311-K EconoTemp Thermocouple Thermometer, Type K, -40 to 500 Degrees F Temperature Range, Multicolor

Dual-range digital Type K thermocouple thermometer for use in monitoring temperatures of food products.
Measures temperature from -40 to +500 degrees F (-40 to +260 degrees C), with an accuracy of + or - 2 degrees F (1 degree C) at ambient temperatures 68 to 86 degrees F (20 to 30 degrees C).
Accepts standard Type K thermocouple probes (sold separately).
Molded rubber casing provides impact and water resistance.
CE mark indicates compliance with applicable EU directives, and NSF listing indicates compliance with applicable safety standards.

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LCD display with backlight, data hold function, low battery detector, overload protection, auto power off after 15 minutes, etc.
Test probes (2 types), thermocouple, test clips, dupont wire probes, crocodile clips, mini crocodile cable, mini wire stripper tool, mini....
Satisfaction guarantee: 30-day manufacturer guarantee and lifetime customer support.

Type K (chromel–alumel) is the most common general-purpose thermocouple with a sensitivity of approximately 41 µV/°C.[10] It is inexpensive, and a wide variety of probes are available in its −200 °C to +1350 °C (−330 °F to +2460 °F) range. Type K was specified at a time when metallurgy was less advanced than it is today, and consequently characteristics may vary considerably between samples. One of the constituent metals, nickel, is magnetic.
a characteristic of thermocouples made with magnetic.
They operate very well in oxidizing atmospheres. If, however, a mostly reducing atmosphere (such as hydrogen with a small amount of oxygen) comes into contact with the wires, the chromium in the chromel alloy oxidizes. This reduces the emf output, and the thermocouple reads low. This phenomenon is known as green rot, due to the color of the affected alloy. Although not always distinctively green, the chromel wire will develop a mottled silvery skin and become magnetic. An easy way to check for t.
Hydrogen in the atmosphere is the usual cause of green rot. At high temperatures, it can diffuse through solid metals or an intact metal thermowell. Even a sheath of magnesium oxide insulating the thermocouple will not keep the hydrogen out..

High Accuracy: reading accuracy (±0.1°C ±0.4), fast response using K type thermocouple probe, this digital temperature gauge will bring you a lot of convenience.
You will get 2 pcs of K type thermometers, 4 pcs of wire thermocouples and stainless steel thermocouples.
Multiple Temperature Display: in addition to the max/ min/ average, data hold, and auto power off functions, this hand held temperature reader is specially designed with a "T1-T2" calculation function, making it easy for the user to find the difference between two samples.
Portable and Practical: powered by battery, this thermometer with probe is portable and practical, operate it with 6 simple buttons with clear instructions, suitable for beginners and skilled users.
Plus, the removable silicone rubber cover protects your device from accidental drops.
It is factory calibrated and factory reset, and any standard K type thermocouple connector can be applied to replace the included thermocouple when needed.
Wide Measurement Temperature Range: mainframe range of digital k type thermometer is about -50°C ~ 1300°C (-58°F ~ 2372°F).

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Advanced digital refrigerant manifold has protected thermocouple jacks for pipe and outdoor temps.
Four valve manifold with vacuum gauge has the ability for Job Link Psychrometer probes to connect to SMAN.
Equipped with a data log and temperature compensated system tightness test.

Advanced digital refrigerant manifold & micron gauge for HVAC & Refrigeration diagnostics & service.
Fieldpiece digital manifold gauges accurately measure low & high pressure, with superheat and subcooling.
Advanced digital refrigerant manifold has protected thermocouple jacks for pipe and outdoor temps.
Four valve manifold with vacuum gauge has the ability for Job Link Psychrometer probes to connect to SMAN.
Equipped with a data log and temperature compensated system tightness test.

Advanced digital refrigerant manifold & micron gauge for HVAC & Refrigeration diagnostics & service.
Fieldpiece digital manifold gauges accurately measure low & high pressure, with superheat and subcooling.
Advanced digital refrigerant manifold has protected thermocouple jacks for pipe and outdoor temps.
Four valve manifold with vacuum gauge has the ability for Job Link Psychrometer probes to connect to SMAN.
Equipped with a data log and temperature compensated system tightness test.

4 Channel datalogging with 6 Thermocouple types (J, K, E, T, R,S).
2 Channel datalogging with RTD (Pt100Ohm) probes.
Displays [T1, T2, T3, T4] or differential [T1 , T2] reading.
Datalogger date/time stamps and stores readings on an SD card in Excel format for easy transfer to a PC.
Offset adjustment used for zero function to make relative measurements.